United States of America: President modifies Section 232 tariffs on aluminium, steel, and copper imports

This Thread tracks harmful trade policy interventions affecting all products. Covering all types of interventions monitored by Global Trade Alert, it highlights how the yearly number of these measures has evolved over time.

This GTA Thread tracks all Section 232 investigations initiated by the United States since 2018 under the Trade Expansion Act of 1962. These investigations assess whether imports of certain goods threaten U.S. national security by examining domestic capacity, supply chain vulnerabilities, and import dependence. Only investigations formally announced by the U.S. Government are included.